Showing 1 - 13 results of 13 for search '', query time: 0.16s Refine Results
  1. 1
    Teleoperation of a highwall mining system /
    by Kwitowski, August J.
    Published 1992
    Government Document Microform Book
  2. 2
    Use of adaptive signal processing techniques to discriminate between coal cutting and rock cutting /
    Government Document Microform Book
  3. 3
    Thermal modeling of portable power cables /
    by Yenchek, M. R. (Michael R.)
    Published 1993
    Government Document Microform Book
  4. 4
    Field evaluation of the modular azimuth and positioning system (MAPS) for a continuous mining machine /
    by Sammarco, John J.
    Published 1993
    Government Document Microform Book
  5. 5
    High angle mining system.
    by Christofferson, Donald
    Published 1983
    Government Document Microform Book
  6. 6
    A fracture mechanics study of crack propagation mechanism in coal : the mechanics of fine fragment formation : fifth annual report (October 1, 1987-September 30, 1988) /
    by Bieniawski, Z. T.
    Published 1988
    Government Document Microform Book
  7. 7
    Improved performance of linear coal cutting compared with rotary cutting.
    Published 1995
    Government Document Microform Book
  8. 8
    Teleoperation of a compact loader-trammer.
    by Ruff, T. M.
    Published 1995
    Government Document Microform Book
  9. 9
    Human factors analysis of roof bolting hazards in underground coal mines.
    by Turin, Fred C.
    Published 1995
    Government Document Microform Book
  10. 10
    New techniques for mining thin-seam mountaintop coal reserves.
    by DuCarme, Joseph P.
    Published 1996
    Government Document Microform Book
  11. 11
    Mechanical excavation systems.
    by Lombardi, John A.
    Published 1995
    Government Document Microform Book
  12. 12
    Detection of downed trolley lines using arc signature analysis /
    by Peterson, Jeffrey Shawn
    Published 1997
    Government Document Microform Book
  13. 13
    Peligros con los cargadores frente-extremo programa de concienciación.
    Published 2001
    Government Document Microform Book
Search Tools: RSS Feed – Email Search